 
 html,body {
    width: 100%;
    height: 100%;
    font-size: 100%;	
}

.logo_title{
	font-size: 0;
}

/*头部和导航*/

#header{
	width: 100%;
	height: 118px;
	min-width: 165px;
	background: -webkit-linear-gradient(#333333 112px, #e9e9e9 118px);
	background: -moz-linear-gradient(#333333 112px, #e9e9e9 118px);
	background: -ms-linear-gradient(#333333 112px, #e9e9e9 118px);
	background: -o-linear-gradient(#333333 112px, #e9e9e9 118px);
	background: linear-gradient(#333333 112px, #e9e9e9 118px);
}

#header h1{
	width: 100%;
	height: 82px;
	text-align: center;
}

#header h1 img{
	margin-top: 20px;
}

#nav{
	width: 100%;
	height: 30px;
	text-align: center;
	min-width: 300px;
}

#nav div{
	width: 80%;
	margin: auto;
}

#nav a{
	color: #a5a5a5;
	font: 0.8rem/1.87rem "simsun";
	margin-left: 11%;
}

#nav .home_a{
	margin-left: 0;
	color: #ffffff;
}

/*主要内容部分*/

#main_content{
	background: #f2f2f2;
	width: 100%;
	text-align: center;
}

/*广告*/

#banner{
	margin: 0px auto;
	width: 80%;
	min-width: 300px;
	padding-top: 22px;
	border-bottom: 2px solid #dfdfdf;
}

#banner div{
	margin: 0px auto;
	width: 97%;
	height: 84%;
}

#banner div span img{
	width: 100%;
	height: 100%;
}

.banner_title{
	width: 100%;
	height: 10%;
	font: 0.8rem/1.4rem "simsun";
	color: #fff;
	background: url(../img/banner_title_bg.png) no-repeat;
	text-align: center;
}

#banner .page_control{
	width: 100%;
	height: 38px;
	padding-top: 24px;
	text-align: center;
}

.page_control a{
	margin-right: 1%;
}

.img_box{
	max-width: 1078px;
	position: relative;
}

.left_mark,.right_mark{
	border-width:28px 16px;
	border-style: solid;
	border-color: transparent #7e7e7e transparent transparent;
	position: absolute;
	top: 50%;
	margin-top: -28px;
}

.left_mark{
	left: 3px;
}

.right_mark{
	right: 3px;
	border-color: transparent transparent transparent #7e7e7e;
}

img[alt="page_normal"]{
	margin-bottom: 2px;
}

/*介绍*/

#introduce{
	margin: 0px auto;
	border-bottom: 1px solid #d9d9d9;
	width: 80%;
	min-width: 300px;
	padding: 26px 0px;
}

.introduce_content{
	text-indent: 40px;
	font: 0.8rem/1.1rem "simsun";
	color: #6f6f6f;
}

/*商标*/

#brand{
	margin: 0px auto;
	width: 80%;
	min-width: 300px;
}

#brand ul{
	text-align: center;
}

#brand li{
	min-width: 50px;
	min-height: 40px;
	background-size: 100%;
	margin: 24px 32px 24px 0px;
	display: inline-block;
	color: #fff;
}

/*商品列表*/

#content_list{
	margin: 0px auto;
	width: 80%;
	min-width: 300px;
}

#content_list>div{
	float: left;
	width: 30%;
	margin-top: 30px;
	margin-right: 3%;
	border-radius: 5px;
	box-shadow: 3px 3px 3px #dddddd;
}

#content_list div div img{
	width: 100%;
	height: 100%;
}

/*每行第一个 @media时要修改*/
#content_list>div:nth-of-type(3n+1){
	margin-left: 2%;
}

/*从第二行开始 @media时要修改*/
#content_list>div:nth-of-type(n+4){
	margin-top: 40px;
}

/*每行最后一个 @media时要修改*/
#content_list>div:nth-of-type(3n){
	margin-right: 0;
}

/*每行最后一个 @media时要修改*/
#content_list>div:last-of-type{
	margin-bottom: 60px;
}

#content_list>div div:last-of-type{
	background: #fff;
	border-radius: 0 0 5px 5px;
	text-align: center;
	max-height: 2.2rem;
	overflow: hidden;
}

.content_list_title{
	color: #626262;
	font: 0.8rem/2.2rem "simsun";
	/*强制span不换行*/
	white-space: nowrap;
	max-width: 2.2rem;
	overflow: hidden;
}

/*底部*/

#footer{
	background: #e0e0e0;
	width: 100%;
	padding: 10px 0px;
}

.footer_content{
	width: 100%;
	margin: 0px auto;
}

.footer_left{
	width: 49%;
	height: 178px;
	border-right: 1px solid #cecece;
	display: inline-block;
}

.footer_left li{
	width: 38px;
	height: 31px;
	margin-right: 8px;
	float: right;
}

.footer_left li:first-of-type{
	margin-left: 8px;
}

.footer_right{
	width: 48%;
	height: 178px;
	display: inline-block;
}

.footer_right span{
	display: block;
	text-align: left;
	font: 0.8rem/1rem "simsun";
	color: #959595;
	margin-bottom: 10px;
	margin-left: 24px;
}

.footer_right span:nth-of-type(2){
	font: 0.6rem/1rem "simsun";
}

.footer_right span:nth-of-type(1){
	margin-bottom: 6px;
}

.footer_right span:last-of-type{
	margin-bottom: 0px;
}






